The Kirkland Signature (Costco) Plain Nonfat Greek Yogurt is part of the Yogurts test program at Consumer Reports. In our lab tests, Greek, Icelandic & Other Yogurts models like the Plain Nonfat Greek Yogurt are rated on multiple criteria, such as those listed below.
Nutrition score Nutrition Score is based on values for energy density (calories per gram of food), total fat, saturated fat, sodium, added sugars, and calcium. Ingredients are also considered. Extra weighting may be given to nutrients which are influential, either positive or negative, to the food category.
Sensory score Sensory score is based on flavor and texture attributes measured by trained tasters.
Price per serving Price per serving is calculated from the approximate retail price and the manufacturer's number of servings per package.
